LM5164QDDATQ1 vs LM5164DDAR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci LM5164QDDATQ1 disebabkan oleh Texas Instruments dan LM5164DDAR disebabkan oleh Texas Instruments. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Texas Instruments
LM5164QDDATQ1 - 100V 1A Sync Buck Converter | Texas Instruments
LM5164QDDATQ1 ✓ Aktif
Pengandingan Spesifikasi
| Parametr | LM5164QDDATQ1 | LM5164DDAR |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Tetstruktur | Synchronous Buck (Step-Down) | Synchronous Buck (step-down) |
| Gambaran Tegangan Masukan | 6 V to 100 V | 6 V to 100 V |
| Gambaran Tegangan Output | 1.2 V to 90 V (adjustable) | Adjustable, down to 1.2 V |
| Saiz Sistem Pampasan maximum | 1 A | 1 A |
| Quiescent Current (typ) | 10 uA | — |
| Minimum Controllable On-Time | 50 ns | — |
| Switching Frequency Range | 75 kHz to 1 MHz (adjustable) | — |
| Control Mode | Constant On-Time (COT) with adaptive frequency | — |
| Integrated Switch FETs | Yes (high-side + low-side N-channel) | — |
| Kemasan | 8-Pin SO PowerPAD (DDA) - 3.90 mm body width | 8-PowerSOIC (HSOIC-8, DDAR), 0.154 in / 3.90 mm width |
| Pin Pitch | 1.27 mm | 1.27 mm (high-voltage spacing) |
| Gambaran Suhu Operasi | -40 C to +125 C (AEC-Q100 Grade 1) | — |
| Automotive Qualification | AEC-Q100 Grade 1 | — |
| Internal Loop Compensation | Yes | — |
| Output Kuasa | Yes | — |
| Enable / UVLO | Yes (precision threshold) | — |
| Spread Spectrum EMI | Optional (per datasheet) | — |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Aras MSL | 2 | — |
| Status RoHS | Compliant | — |
| Bilangan Output | — | 1 |
| Frekuensi Pertukaran | — | 1 MHz |
| Arus Dalam Tentera | — | Ultra-low IQ [DATA_NEEDED: exact uA value] |
| Control Architecture | — | Peak current-mode, internal compensation |
| Duty Cycle | — | 100% (low dropout operation) |
| PGOOD Indicator | — | Open-drain PGOOD |
| Protection Features | — | Cycle-by-cycle current limit, thermal shutdown, hiccup mode |
| Suhu Operasi | — | -40C to +150C (TJ) |